The study found that 87% of people who owned a cat felt it positively affected their mental state. A cat’s presence and companionship alone was found to be beneficial, while stroking them was found to promote calmness. For 33 year-old Jacqui Walker, adopting one has been life changing. Previously struggling with life, she returned to work within six weeks of getting a cat.

Good news for the cat owners among you, and for those toying with the idea, this might just persuade you (but remember, a cat isn't just for Christmas).

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